document.write( "Question 902735: A rectangle is 6 times as long as it is wide. The area is 150 square feet. What is the perimeter of the rectangle?
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Algebra.Com's Answer #547489 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "     .
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document.write( "A = Lw 
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document.write( " (6w)w = 150ft^2
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document.write( "w^2 = 25 (Tossing out the negative solution for unit measure)
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document.write( "w = 5ft and L = 30ft
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document.write( "P = 2*5ft + 2*30ft = 70ft
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